The ObjectRenderer renderValue method doesn't properly filter out class and metaClass properties, because "or" was used where "and" should be used in the filter. This resulted in a stack overflow when I tried to add a vAxis config to a chart (which requires an object).
Fix ObjectRenderer to properly filter class and metaClass properties.…
… Also a new unit test is added which throws a StackOverflowError if the fix is not in place.
Removed unused import
Thanks for the pull request. It has been merged.